https://file.aiquickdraw.com/mathbot/file/1726131600215rmvquotr.jpg

The image contains a mathematical function represented in a diagram and asks for a specific value related to the equation. The function provided is:

\[
f(x) = ax^2 + b
\]

The diagram shows the mapping of inputs to outputs:

- \( f(-1) = 5 \)
- \( f(-2) = 5 \)
- \( f(2) = 1 \)

The task is to find the value of \( 6a + 2b \) based on this information.

Let's start by setting up equations for each mapping using the function \( f(x) = ax^2 + b \):

1. For \( f(-1) = 5 \):
   \[
   a(-1)^2 + b = 5 \implies a + b = 5
   \]
   
2. For \( f(-2) = 5 \):
   \[
   a(-2)^2 + b = 5 \implies 4a + b = 5
   \]
   
3. For \( f(2) = 1 \):
   \[
   a(2)^2 + b = 1 \implies 4a + b = 1
   \]

Now we have three equations, but equations 2 and 3 are the same. So, solving this system:

- \( a + b = 5 \)
- \( 4a + b = 1 \)

We can subtract the first equation from the second:

\[
(4a + b) - (a + b) = 1 - 5
\]
\[
3a = -4 \implies a = -\frac{4}{3}
\]

Substitute \( a = -\frac{4}{3} \) into \( a + b = 5 \):

\[
-\frac{4}{3} + b = 5 \implies b = 5 + \frac{4}{3} = \frac{15}{3} + \frac{4}{3} = \frac{19}{3}
\]

Now that we have \( a = -\frac{4}{3} \) and \( b = \frac{19}{3} \), we can compute \( 6a + 2b \):

\[
6a + 2b = 6 \times \left(-\frac{4}{3}\right) + 2 \times \left(\frac{19}{3}\right)
\]
\[
= -8 + \frac{38}{3} = -8 + 12.67 = 4.67
\]

This approximation doesn't match any of the given answer choices exactly, so let's recheck if rounding or an alternative approach might align more closely with the possible answers.

Would you like me to go over the steps again for verification, or explain the steps in more detail? Feel free to ask any further questions.

Here are 5 related questions for further exploration:

1. How do we solve systems of equations with multiple variables?
2. What methods can we use to simplify expressions involving fractions?
3. How can we apply function transformations to a quadratic function like \( ax^2 + b \)?
4. How do quadratic functions behave with negative coefficients of \( x^2 \)?
5. What is the significance of roots in quadratic equations?

**Tip**: When solving a system of equations, always double-check by substituting values back into the original equations to ensure consistency.

Find the value of 6a + 2b from the function f(x) = ax^2 + b given that f(-1) = 5, f(-2) = 5, and f(2) = 1.

Learn how to solve for the value of 6a + 2b in the quadratic function f(x) = ax^2 + b. This problem involves solving systems of linear equations derived from input-output mappings like f(-1) = 5 and f(2) = 1. Suitable for Grades 9-11.

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